pi = P1 + ½ H1 Equations are a mathematical way to present an idea concisely. Write the above equation purely as a sentence that says precisely what the equation does but does not repeat any part of the equation as a word.

Q: secccos" (3))

A:

Q: How

A: We will use Lagranges Multipliers.

Q: Often when solving equations, the steps taken are referred to as “un-doing” the equation. What is…

A:

Q: . Describe and show two methods of solving the equation r – 5/I + 4 = 0

A:

Q: The sum of a number and its square is 42. Write a quadratic equation that models this scenario using…

A: Let the number be x and square of the number be x2 It is given that x+x2=42

Q: 6) A.REI.1:Leila was asked to solve the equation: (x + 5) = 29. The first step she did to solve the…

A:

Q: (ii) 4x²y" + y = 0.

A: Solution

Q: 11) Write an equation that models the following problem. Then use your equation to solve the…

A:

Q: Part 2: Lin decides to solve the equation using the quadratic formula. Here is her work: 2a…

A: we know that , value of i 2 = - 1 and i 3 = - i iimplise i = √ -1

Q: The height of a triangle is 8 m less than its base. The area of the triangle is 42 m². The situation…

A:

Q: 6. Professor Rhoads can grade a set of tests in 5 hours, but if she hires a tutor to help her, they…

A:

Q: 4. A concrete patio area is shaped like a right triangle. The hypotenuse is one foot longer than one…

A: The solution of the problem is given in the next step.

Q: In a right triangle, LA has a measure of 19°. If the hypotenuse of this right triangle has a measure…

A:

Q: A student is in the process of solving an equation. The originl equation and the first step are…

A: Given 3a+6=2-5a+7

Q: Two cyclists, 120 miles apart, start riding toward each other at the same time. One cycles 4 times…

A: Let r miles per hour be the speed of slower cyclist , then the speed of faster cyclist is 4r miles…

Q: Solve the linear equation using equivalent equations to Isolate the varlable. Express your solution…

A: The given linear equation is: -47y=78

Q: How do I solve this? In a triangle, the measure of the first angle is three times that of the second…

A: First we let the second angle to be x degree. THerefore measurement of first angle =3x and of third…

Q: (b) Evaluate A ( ).

A: Given ∆sin xx2 + 2x -1 where ∆ = ddx So we have ddxsin xx2 +2x -1 Differentiate this equation with…

Q: Solve the equation x + 9x – 9 = 0 by completing the square. 2 + v3 2 – 3. Give your answers as two…

A: The given equation is,

Q: Solve this equation manually without using any calculator and show the steps too

A: Solvex4−42x2+64x+105=0Now Put x=-1=−14−42−12+64−1+105=1−42−64+105=106−106=0Now divide…

Q: sinocose-3 Sune =0

A:

Q: In a triangle one angle, A, is 10 degrees more than the second angle, B, and the third angle, C, is…

A: given:

Q: The sum of a number and its square is 156. Write a quadratic equation that models this scenario…

A: Answer and explanation is given below.. Let number is x

Q: You need a 5% alcohol solution. On hand, you have a 55 mL of a 40% alcohol mixture. How much pure…

A:

Q: Consider the equation x2 + 12x + c = 0. Part A If c = -28, list the steps to solve the equation…

A:

Q: You are asked to design a rectangular playground that is 19 feet longer than it is wide and should…

A: As per bartleby guidelines only first three subparts are to be solved. Please upload other parts…

Q: 2.) A certain number is taken away from 15. The result is twice as much as three more than the…

A: We have to find the number

Q: Two cyclists, 120 miles apart, start riding toward each other at the same time. One cycles 4 times…

A: Given:Two cyclists, 120 miles apart, riding towards each other at the same time.one cycles…

Q: An equation and the first step in its solution are shown. 2 Equation: x + 5x-7 0 Step 1: x+5x +h 7+h…

A: we have to find the value of h

Q: 9) Write an equation that models the following problem. Then use your equation to solve the problem.…

A: Given data are: Time taken by pump 1 to pump 5000 gallons = 20 minutes Time taken by pump 2 to pump…

Q: I have to explain each step of the solved problems in the picture.

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: 1 x+1 II

A:

Q: A student wrote the steps while solving the equation 3(x+2)-15 as shown. Step 1: 3x +6= 15 Step 2 :…

A: Given the equation3x+6=15

Q: Construct an equation for the expression: -2 times a number increased by 6 is 12. Show the solution…

A: Answer

Q: Complete the equation describing how X and y are related. -2 -6 -1 -3 y = [? ]x 1 3 2 6. Enter the…

A: topic - linear equation in one variable equation is y=3x our answer is 3

Q: Use the quadratic formula to solve the equation. 2. y-12y -29 The solution set is (6+7 . (Simplify…

A:

Q: What value of x makes this equation true? 0.6z-5 = 0.1a + 7

A:

Q: A 22-foot ladder leans against a building. The distance between the bottom of the ladder and the…

A: We use Pythagoras Theorem here. (Height)2 + (Base)2 = (Hypotenuse)2.

Q: 6. The Gateway Arch in St. Louis, Missouri can be approximated by the equation -2x2 + 92 y = 315 880…

A: NOTE: Since we can solve one problem at a time, we have solved the first one. Kindly resubmit the…

Q: 2. Solve the equation 6**' = 2*-3. Leave your answer in exact form v

A: The given equation,      63x+1=22x-3

Q: 3a + 4b = ( lal =

A: The objective is to solve the above question.

Q: Solve (4D^3 − 13D + 6 )y = 0 • What is the auxiliary equation? • What are the roots of the…

A: Solution

Q: PART B. Solve each of the equations below. If you only write the answer, the HPS is 1. 1. 5x = 30 2.…

A:

Q: Solve the equation x + 8x – 19 = 0 by completing the square. 2 + v3 2 – v3 -). 7 Give your answers…

A: Given,

Q: Michael drove from home to work at an average speed of 50 mph. His return trip home took 30 minutes…

A: Find your answer below

Q: Solve the equation: 41-x %3D 32 Write your final answer in the box below. The value only. Answer:

A: Consider the given equation. 41-x=132 Take the log from both sides.…

Q: 5) Part A: Create an equation based on the diagram. Part B: Solve for x (3x+18)° 93°

A: The figure is given by

Q: Distinguish the discriminant and number of solutions for the equation. Show your work and explain…

A: Given query is to find the solution of the quadratic.

Q: 7. Solve the equation here. x2 + 2x +1 = 0

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.